Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
ALVAREZ, PATRICIO D.
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 004301/0869 | |
| Pages: | 2 |
| | Recorded: | 06/28/1984 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 1230 AVENUE OF THE AMERICAS, |
| NEW YORK,, NEW YORK |
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Pat #
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Intl #
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NONE
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06625381
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Correspondence name and address
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CARL O. MC CLENNY
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NL INDUSTRIES, INC.-OGC
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P. O. BOX 60087
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HOUSTON, TX 77205
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Assignment:
2
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| Reel/Frame: | 006653/0383 | |
| Pages: | 3 |
| | Recorded: | 08/11/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3317 WEST 11TH STREET |
| HOUSTON, TEXAS 77008 |
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NONE
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08004886
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Correspondence name and address
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EDGAR A. ZARINS
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LEGAL DEPARTMENT
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MASCOTECH, INC.
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21001 VAN BORN ROAD
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TAYLOR, MI 48180
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Assignment:
3
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| Reel/Frame: | 015704/0610 | |
| Pages: | 4 |
| | Recorded: | 02/24/2005 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 745 PARK TWO DRIVE |
| SUGAR LAND, TEXAS 77478 |
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10982821
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Correspondence name and address
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DOUGLAS ROMMELMANN/ANDREWS KURTH LLP
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600 TRAVIS, SUITE 4200
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HOUSTON, TX 77002
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Assignment:
4
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| Reel/Frame: | 025016/0176 | |
| Pages: | 10 |
| | Recorded: | 09/20/2010 | | |
| Attorney Dkt #: | KAL082NPC/193023 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 745 PARK TWO DRIVE |
| SUGAR LAND, TEXAS 77478 |
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12886364
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Correspondence name and address
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ANDREWS & KURTH, L.L.P.
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600 TRAVIS, SUITE 4200
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HOUSTON, TX 77002
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